Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (137 commits)
  [SCSI] iscsi: bidi support for iscsi_tcp
  [SCSI] iscsi: bidi support at the generic libiscsi level
  [SCSI] iscsi: extended cdb support
  [SCSI] zfcp: Fix error handling for blocked unit for send FCP command
  [SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlock
  [SCSI] zfcp: fix 31 bit compile warnings
  [SCSI] bsg: no need to set BSG_F_BLOCK bit in bsg_complete_all_commands
  [SCSI] bsg: remove minor in struct bsg_device
  [SCSI] bsg: use better helper list functions
  [SCSI] bsg: replace kobject_get with blk_get_queue
  [SCSI] bsg: takes a ref to struct device in fops->open
  [SCSI] qla1280: remove version check
  [SCSI] libsas: fix endianness bug in sas_ata
  [SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next)
  [SCSI] aacraid: Do not describe check_reset parameter with its value
  [SCSI] aacraid: Fix down_interruptible() to check the return value
  [SCSI] sun3_scsi_vme: add MODULE_LICENSE
  [SCSI] st: rename flush_write_buffer()
  [SCSI] tgt: use KMEM_CACHE macro
  [SCSI] initio: fix big endian problems for auto request sense
  ...

1 files changed, 4 insertions, 165 deletions

diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 45a7cd98c140..bda8c77b22da 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -47,6 +47,7 @@
 #include <asm/qdio.h>
 #include <asm/debug.h>
 #include <asm/ebcdic.h>
+#include "zfcp_dbf.h"
 #include "zfcp_fsf.h"
 
 
@@ -262,167 +263,6 @@ struct fcp_logo {
 } __attribute__((packed));
 
 /*
- * DBF stuff
- */
-#define ZFCP_DBF_TAG_SIZE      4
-
-struct zfcp_dbf_dump {
-        u8 tag[ZFCP_DBF_TAG_SIZE];
-        u32 total_size;         /* size of total dump data */
-        u32 offset;             /* how much data has being already dumped */
-        u32 size;               /* how much data comes with this record */
-        u8 data[];              /* dump data */
-} __attribute__ ((packed));
-
-/* FIXME: to be inflated when reworking the erp dbf */
-struct zfcp_erp_dbf_record {
-        u8 dummy[16];
-} __attribute__ ((packed));
-
-struct zfcp_hba_dbf_record_response {
-        u32 fsf_command;
-        u64 fsf_reqid;
-        u32 fsf_seqno;
-        u64 fsf_issued;
-        u32 fsf_prot_status;
-        u32 fsf_status;
-        u8 fsf_prot_status_qual[FSF_PROT_STATUS_QUAL_SIZE];
-        u8 fsf_status_qual[FSF_STATUS_QUALIFIER_SIZE];
-        u32 fsf_req_status;
-        u8 sbal_first;
-        u8 sbal_curr;
-        u8 sbal_last;
-        u8 pool;
-        u64 erp_action;
-        union {
-                struct {
-                        u64 scsi_cmnd;
-                        u64 scsi_serial;
-                } send_fcp;
-                struct {
-                        u64 wwpn;
-                        u32 d_id;
-                        u32 port_handle;
-                } port;
-                struct {
-                        u64 wwpn;
-                        u64 fcp_lun;
-                        u32 port_handle;
-                        u32 lun_handle;
-                } unit;
-                struct {
-                        u32 d_id;
-                        u8 ls_code;
-                } send_els;
-        } data;
-} __attribute__ ((packed));
-
-struct zfcp_hba_dbf_record_status {
-        u8 failed;
-        u32 status_type;
-        u32 status_subtype;
-        struct fsf_queue_designator
-         queue_designator;
-        u32 payload_size;
-#define ZFCP_DBF_UNSOL_PAYLOAD                          80
-#define ZFCP_DBF_UNSOL_PAYLOAD_SENSE_DATA_AVAIL         32
-#define ZFCP_DBF_UNSOL_PAYLOAD_BIT_ERROR_THRESHOLD      56
-#define ZFCP_DBF_UNSOL_PAYLOAD_FEATURE_UPDATE_ALERT     2 * sizeof(u32)
-        u8 payload[ZFCP_DBF_UNSOL_PAYLOAD];
-} __attribute__ ((packed));
-
-struct zfcp_hba_dbf_record_qdio {
-        u32 status;
-        u32 qdio_error;
-        u32 siga_error;
-        u8 sbal_index;
-        u8 sbal_count;
-} __attribute__ ((packed));
-
-struct zfcp_hba_dbf_record {
-        u8 tag[ZFCP_DBF_TAG_SIZE];
-        u8 tag2[ZFCP_DBF_TAG_SIZE];
-        union {
-                struct zfcp_hba_dbf_record_response response;
-                struct zfcp_hba_dbf_record_status status;
-                struct zfcp_hba_dbf_record_qdio qdio;
-        } type;
-} __attribute__ ((packed));
-
-struct zfcp_san_dbf_record_ct {
-        union {
-                struct {
-                        u16 cmd_req_code;
-                        u8 revision;
-                        u8 gs_type;
-                        u8 gs_subtype;
-                        u8 options;
-                        u16 max_res_size;
-                } request;
-                struct {
-                        u16 cmd_rsp_code;
-                        u8 revision;
-                        u8 reason_code;
-                        u8 reason_code_expl;
-                        u8 vendor_unique;
-                } response;
-        } type;
-        u32 payload_size;
-#define ZFCP_DBF_CT_PAYLOAD     24
-        u8 payload[ZFCP_DBF_CT_PAYLOAD];
-} __attribute__ ((packed));
-
-struct zfcp_san_dbf_record_els {
-        u8 ls_code;
-        u32 payload_size;
-#define ZFCP_DBF_ELS_PAYLOAD    32
-#define ZFCP_DBF_ELS_MAX_PAYLOAD 1024
-        u8 payload[ZFCP_DBF_ELS_PAYLOAD];
-} __attribute__ ((packed));
-
-struct zfcp_san_dbf_record {
-        u8 tag[ZFCP_DBF_TAG_SIZE];
-        u64 fsf_reqid;
-        u32 fsf_seqno;
-        u32 s_id;
-        u32 d_id;
-        union {
-                struct zfcp_san_dbf_record_ct ct;
-                struct zfcp_san_dbf_record_els els;
-        } type;
-} __attribute__ ((packed));
-
-struct zfcp_scsi_dbf_record {
-        u8 tag[ZFCP_DBF_TAG_SIZE];
-        u8 tag2[ZFCP_DBF_TAG_SIZE];
-        u32 scsi_id;
-        u32 scsi_lun;
-        u32 scsi_result;
-        u64 scsi_cmnd;
-        u64 scsi_serial;
-#define ZFCP_DBF_SCSI_OPCODE    16
-        u8 scsi_opcode[ZFCP_DBF_SCSI_OPCODE];
-        u8 scsi_retries;
-        u8 scsi_allowed;
-        u64 fsf_reqid;
-        u32 fsf_seqno;
-        u64 fsf_issued;
-        union {
-                u64 old_fsf_reqid;
-                struct {
-                        u8 rsp_validity;
-                        u8 rsp_scsi_status;
-                        u32 rsp_resid;
-                        u8 rsp_code;
-#define ZFCP_DBF_SCSI_FCP_SNS_INFO      16
-#define ZFCP_DBF_SCSI_MAX_FCP_SNS_INFO  256
-                        u32 sns_info_len;
-                        u8 sns_info[ZFCP_DBF_SCSI_FCP_SNS_INFO];
-                } fcp;
-        } type;
-} __attribute__ ((packed));
-
-/*
  * FC-FS stuff
  */
 #define R_A_TOV                         10 /* seconds */
@@ -634,7 +474,6 @@ do { \
                  ZFCP_STATUS_PORT_NO_SCSI_ID)
 
 /* logical unit status */
-#define ZFCP_STATUS_UNIT_NOTSUPPUNITRESET       0x00000001
 #define ZFCP_STATUS_UNIT_TEMPORARY              0x00000002
 #define ZFCP_STATUS_UNIT_SHARED                 0x00000004
 #define ZFCP_STATUS_UNIT_READONLY               0x00000008
@@ -917,15 +756,15 @@ struct zfcp_adapter {
         u32                     erp_low_mem_count; /* nr of erp actions waiting
                                                       for memory */
         struct zfcp_port        *nameserver_port;  /* adapter's nameserver */
-        debug_info_t            *erp_dbf;
+        debug_info_t            *rec_dbf;
         debug_info_t            *hba_dbf;
         debug_info_t            *san_dbf;          /* debug feature areas */
         debug_info_t            *scsi_dbf;
-        spinlock_t              erp_dbf_lock;
+        spinlock_t              rec_dbf_lock;
         spinlock_t              hba_dbf_lock;
         spinlock_t              san_dbf_lock;
         spinlock_t              scsi_dbf_lock;
-        struct zfcp_erp_dbf_record      erp_dbf_buf;
+        struct zfcp_rec_dbf_record      rec_dbf_buf;
         struct zfcp_hba_dbf_record      hba_dbf_buf;
         struct zfcp_san_dbf_record      san_dbf_buf;
         struct zfcp_scsi_dbf_record     scsi_dbf_buf;